Hello spacewriter54
Welcome to Discovery
As Couden mentioned, Freighters have up to 650 Cargo Space.
What you have is a Transport ship, with 1500 Cargo Space.
If you are looking for another transport, with more Cargo Space, for 500.000, you need to be aware of your ID - some IDs have a cargo limit for their ships.
If you are still flying a "Freelancer" ID, you have a 3600 Cargo Space limit (with 2 exception, but those ships are unlawful and will get you in trouble - if you're not new and know how and what to RP purchase them// if you are new, there are other ships available for Freelancer ID).
For what and where to buy, install this: FLSTAT TUTORIAL ON HOW TO USE
Gallic Blackmarket Transport "l'Ane" Can be used on a Freelancer ID, though considered illegal in all Houses if I recall correctly. Cargo: 4000 Price: 506,001cr Sold on:
Boulogne Base, Picardy
Lavars Auxiliary Dock, Languedoc
Monaco Base, Provence
Montauban Base, Roussilon
Edit1: You can usually request a license from House Governments on the forums. Just send an in-Roleplay communication to the Government of your choice and see about paying a one-time fee to use it legally in their house forever.
Edit2: Serenity Your legal Freelancer option. Cargo: 3600 Price: 391,001 Sold on:
Barrier Gate Station B, Coronado
Canterbury Station, New London
Trenton Outpost, New York
When contending with a monster, you'd be wise to give the devil his due.